Halo universe going through most alternate universes

You are wearing mark IV helmet ricochet Shoulder plates stalker chest plate and the rest is mark IV the armor gets damaged later on and I'll give you people the choice of the armor it won't be till chapter 3 or 4 Depending what happens it's my first time so don't hate right away and this is a halo 4 timeline I would have done reach because of the amount of customization but I don't think the story would go far I will ask for options and you can choose an armor type from halo 3 4 or reach but it's in a halo 4 timeline and you can choose color